Hello everyone, first post here. My sister and I used to watch this movie a bunch when we were kids in the early 90s and we have been trying to figure out the title of it. I'll try to break it down as best as I can!

-It focused on one kid in his bedroom.
-His toy box lit up.
-At one point his room was all white.
-His room also turned into a swamp.
-There is a GIANT bully and they only show his huge shoes.
-He flies through space either on his bed or a sandwich.( Crazy I know)
-It was a live action movie, not animated.

If anyone can help me out it would save me sounding insane to people I try explaining it to!

Thanks a ton!